Mobile terminal wireless local area network (WLAN) scanning method and device and computer equipment

A technology of wireless local area network and mobile terminal, which is applied in the fields of computer equipment, computer-readable storage media, and mobile terminal wireless local area network scanning, and can solve the problems of short battery life and high power consumption

Active Publication Date: 2018-04-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

No matter where the user is going shopping, going to work, traveling, etc., the available access points are obtained throu...

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  • Mobile terminal wireless local area network (WLAN) scanning method and device and computer equipment
  • Mobile terminal wireless local area network (WLAN) scanning method and device and computer equipment
  • Mobile terminal wireless local area network (WLAN) scanning method and device and computer equipment

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0025] figure 1 It is a schematic diagram of the working environment of the mobile terminal wireless local area network scanning method in one embodiment. The working environment involves various application scenarios, for example, including Universal Mobile Telecommunications System (Universal Mobile Telecommunications System, UMTS), Long Term Evolution (Long Term Evolution, LTE), Global System for Mobile Communication (Global System for Mobile Communication, GSM) and WLAN, etc. . As a non-limiting example, the following description refers to a WLAN communication system...

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Abstract

The application relates to a mobile terminal wireless local area network (WLAN) scanning method and device and computer equipment. The mobile terminal WLAN scanning method includes the following steps: sequentially acquiring network information of wireless access equipment capable of providing communication services for a mobile terminal according to a moving trajectory of the mobile terminal, andforming a current network trajectory table; calling a preset network trajectory table, wherein the preset network trajectory table is used to at least store the network information of target wirelessaccess equipment corresponding to the mobile terminal when the mobile terminal moves according to a first preset trajectory, and the first preset trajectory is the moving trajectory that the mobile terminal leaves a WLAN coverage area of the available wireless access equipment; and when the network information in the current network trajectory table is consistent with the network information corresponding to the first preset trajectory, starting a scanning switching strategy, and switching an active scanning mode to a passive scanning mode to scan a WLAN. Thereby, the power consumption can besaved, the cruising ability can be improved, the radiation can be reduced, and meanwhile, the user experience cannot be affected.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a mobile terminal wireless local area network scanning method and device, computer equipment, and a computer-readable storage medium. Background technique [0002] Wireless local area network (Wireless Local Network, WLAN) refers to a local area network composed of wireless channels instead of traditional wired transmission media. A mobile terminal (workstation STA) establishes a connection with a wireless access device (for example, a wireless access point, Access Point, AP) using a wireless fidelity (Wireless Fidelity, Wi-Fi) technology to access a wireless local area network. Specifically, the mobile terminal has a built-in Wi-Fi module. In order to access the wireless local area network, the mobile terminal first needs to scan to find out whether there is an available wireless local area network nearby. There are two scanning methods: active scanning and ...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/32H04W48/16
CPCH04W36/0083H04W36/32H04W48/16Y02D30/70
Inventor 肖龙
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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